2016-12-28 16:49:51 -06:00
|
|
|
/**
|
|
|
|
* Module dependencies
|
|
|
|
*/
|
2017-03-02 17:24:48 -06:00
|
|
|
import it from '../../it';
|
2016-12-28 16:49:51 -06:00
|
|
|
import Message from '../../models/messaging-message';
|
|
|
|
import User from '../../models/user';
|
|
|
|
import serialize from '../../serializers/messaging-message';
|
|
|
|
import publishUserStream from '../../event';
|
|
|
|
import { publishMessagingStream } from '../../event';
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Get messages
|
|
|
|
*
|
2017-03-01 02:37:01 -06:00
|
|
|
* @param {any} params
|
|
|
|
* @param {any} user
|
|
|
|
* @return {Promise<any>}
|
2016-12-28 16:49:51 -06:00
|
|
|
*/
|
2017-03-03 13:28:38 -06:00
|
|
|
module.exports = (params, user) => new Promise(async (res, rej) => {
|
2016-12-28 16:49:51 -06:00
|
|
|
// Get 'user_id' parameter
|
2017-03-02 17:24:48 -06:00
|
|
|
const [recipientId, recipientIdErr] = it(params.user_id).expect.id().required().qed();
|
|
|
|
if (recipientIdErr) return rej('invalid user_id param');
|
|
|
|
|
|
|
|
// Fetch recipient
|
|
|
|
const recipient = await User.findOne({
|
|
|
|
_id: recipientId
|
|
|
|
}, {
|
|
|
|
fields: {
|
|
|
|
_id: true
|
2016-12-28 16:49:51 -06:00
|
|
|
}
|
2017-03-02 17:24:48 -06:00
|
|
|
});
|
|
|
|
|
|
|
|
if (recipient === null) {
|
|
|
|
return rej('user not found');
|
2016-12-28 16:49:51 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
// Get 'mark_as_read' parameter
|
2017-03-02 17:24:48 -06:00
|
|
|
const [markAsRead, markAsReadErr] = it(params.mark_as_read).expect.boolean().default(true).qed();
|
|
|
|
if (markAsReadErr) return rej('invalid mark_as_read param');
|
2016-12-28 16:49:51 -06:00
|
|
|
|
|
|
|
// Get 'limit' parameter
|
2017-03-02 17:24:48 -06:00
|
|
|
const [limit, limitErr] = it(params.limit).expect.number().range(1, 100).default(10).qed();
|
|
|
|
if (limitErr) return rej('invalid limit param');
|
2016-12-28 16:49:51 -06:00
|
|
|
|
2017-03-02 17:24:48 -06:00
|
|
|
// Get 'since_id' parameter
|
|
|
|
const [sinceId, sinceIdErr] = it(params.since_id).expect.id().qed();
|
|
|
|
if (sinceIdErr) return rej('invalid since_id param');
|
2016-12-28 16:49:51 -06:00
|
|
|
|
2017-03-02 17:24:48 -06:00
|
|
|
// Get 'max_id' parameter
|
|
|
|
const [maxId, maxIdErr] = it(params.max_id).expect.id().qed();
|
|
|
|
if (maxIdErr) return rej('invalid max_id param');
|
2016-12-28 16:49:51 -06:00
|
|
|
|
|
|
|
// Check if both of since_id and max_id is specified
|
2017-03-03 05:11:31 -06:00
|
|
|
if (sinceId && maxId) {
|
2016-12-28 16:49:51 -06:00
|
|
|
return rej('cannot set since_id and max_id');
|
|
|
|
}
|
|
|
|
|
|
|
|
const query = {
|
|
|
|
$or: [{
|
|
|
|
user_id: user._id,
|
|
|
|
recipient_id: recipient._id
|
|
|
|
}, {
|
|
|
|
user_id: recipient._id,
|
|
|
|
recipient_id: user._id
|
|
|
|
}]
|
2017-03-02 17:24:48 -06:00
|
|
|
} as any;
|
2016-12-28 16:49:51 -06:00
|
|
|
|
|
|
|
const sort = {
|
2017-01-22 23:53:46 -06:00
|
|
|
_id: -1
|
2016-12-28 16:49:51 -06:00
|
|
|
};
|
|
|
|
|
2017-03-02 17:24:48 -06:00
|
|
|
if (sinceId) {
|
2017-01-22 23:53:46 -06:00
|
|
|
sort._id = 1;
|
2016-12-28 16:49:51 -06:00
|
|
|
query._id = {
|
2017-03-02 17:24:48 -06:00
|
|
|
$gt: sinceId
|
2016-12-28 16:49:51 -06:00
|
|
|
};
|
2017-03-02 17:24:48 -06:00
|
|
|
} else if (maxId) {
|
2016-12-28 16:49:51 -06:00
|
|
|
query._id = {
|
2017-03-02 17:24:48 -06:00
|
|
|
$lt: maxId
|
2016-12-28 16:49:51 -06:00
|
|
|
};
|
|
|
|
}
|
|
|
|
|
|
|
|
// Issue query
|
|
|
|
const messages = await Message
|
2017-01-16 20:11:22 -06:00
|
|
|
.find(query, {
|
2016-12-28 16:49:51 -06:00
|
|
|
limit: limit,
|
|
|
|
sort: sort
|
2017-01-16 20:11:22 -06:00
|
|
|
});
|
2016-12-28 16:49:51 -06:00
|
|
|
|
|
|
|
// Serialize
|
|
|
|
res(await Promise.all(messages.map(async message =>
|
|
|
|
await serialize(message, user, {
|
|
|
|
populateRecipient: false
|
|
|
|
}))));
|
|
|
|
|
|
|
|
if (messages.length === 0) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
// Mark as read all
|
|
|
|
if (markAsRead) {
|
|
|
|
const ids = messages
|
|
|
|
.filter(m => m.is_read == false)
|
|
|
|
.filter(m => m.recipient_id.equals(user._id))
|
|
|
|
.map(m => m._id);
|
|
|
|
|
|
|
|
// Update documents
|
|
|
|
await Message.update({
|
|
|
|
_id: { $in: ids }
|
|
|
|
}, {
|
|
|
|
$set: { is_read: true }
|
|
|
|
}, {
|
|
|
|
multi: true
|
|
|
|
});
|
|
|
|
|
|
|
|
// Publish event
|
|
|
|
publishMessagingStream(recipient._id, user._id, 'read', ids.map(id => id.toString()));
|
|
|
|
|
|
|
|
const count = await Message
|
|
|
|
.count({
|
|
|
|
recipient_id: user._id,
|
|
|
|
is_read: false
|
|
|
|
});
|
|
|
|
|
|
|
|
if (count == 0) {
|
|
|
|
// 全ての(いままで未読だった)メッセージを(これで)読みましたよというイベントを発行
|
|
|
|
publishUserStream(user._id, 'read_all_messaging_messages');
|
|
|
|
}
|
|
|
|
}
|
|
|
|
});
|